CPT loaded nanoparticles based on beta-cyclodextrin-grafted poly(ethylene glycol)/poly (l-glutamic acid) diblock copolymer and their inclusion complexes with CPT

2014 ◽  
Vol 113 ◽  
pp. 230-236 ◽  
Author(s):  
Fang Du ◽  
Haijing Meng ◽  
Ke Xu ◽  
Yanyun Xu ◽  
Ping Luo ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Glutamic Acid ◽  
Inclusion Complexes ◽  
Diblock Copolymer ◽  
Poly Ethylene Glycol ◽  
Beta Cyclodextrin ◽  
Poly Ethylene

scholarly journals Preparation of Inclusion Complexes of Poly(ethylene glycol)-Bearing Artificial Lipids with α-Cyclodextrin and of a Poly(rotaxane) Based on the Complex

1999 ◽  
Vol 31 (11_2) ◽  
pp. 1089-1094 ◽  
Author(s):  
Naotoshi Nakashima ◽  
Hiroto Murakami ◽  
Mayumi Kawamura ◽  
Daisuke Kouso ◽  
Yoshitaka Narikiyo ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Inclusion Complexes ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

FhuA deletion variant Δ1-159 overexpression in inclusion bodies and refolding with Polyethylene-Poly(ethylene glycol) diblock copolymer

2011 ◽  
Vol 77 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Tamara Dworeck ◽  
Anne-Kathrin Petri ◽  
Noor Muhammad ◽  
Marco Fioroni ◽  
Ulrich Schwaneberg
Keyword(s):  
Ethylene Glycol ◽  
Diblock Copolymer ◽  
Inclusion Bodies ◽  
Poly Ethylene Glycol ◽  
Deletion Variant ◽  
Poly Ethylene

scholarly journals Hybrid Mesoporous Silica Nanoparticles Grafted with 2-(tert-butylamino)ethyl Methacrylate-b-poly(ethylene Glycol) Methyl Ether Methacrylate Diblock Brushes as Drug Nanocarrier

Molecules ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 195 ◽  
Author(s):  
Abdullah M Alswieleh ◽  
Abeer M Beagan ◽  
Bayan M Alsheheri ◽  
Khalid M Alotaibi ◽  
Mansour D Alharthi ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Ethylene Glycol ◽  
Silica Nanoparticles ◽  
Methyl Ether ◽  
Diblock Copolymer ◽  
Mesoporous Silica Nanoparticles ◽  
Poly Ethylene Glycol ◽  
Ethyl Methacrylate ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

This paper introduces the synthesis of well-defined 2-(tert-butylamino)ethyl methacrylate-b-poly(ethylene glycol) methyl ether methacrylate diblock copolymer, which has been grafted onto mesoporous silica nanoparticles (PTBAEMA-b-PEGMEMA-MSNs) via atom transfer radical polymerization (ATRP). The ATRP initiators were first attached to the MSN surfaces, followed by the ATRP of 2-(tert-butylamino)ethyl methacrylate (PTBAEMA). CuBr2/bipy and ascorbic acid were employed as the catalyst and reducing agent, respectively, to grow a second polymer, poly(ethylene glycol) methyl ether methacrylate (PEGMEMA). The surface structures of these fabricated nanomaterials were then analyzed using Fourier Transform Infrared (FTIR) spectroscopy. The results of Thermogravimetric Analysis (TGA) show that ATRP could provide a high surface grafting density for polymers. Dynamic Light Scattering (DLS) was conducted to investigate the pH-responsive behavior of the diblock copolymer chains on the nanoparticle surface. In addition, multifunctional pH-sensitive PTBAEMA-b-PEGMEMA-MSNs were loaded with doxycycline (Doxy) to study their capacities and long-circulation time.

Poly(γ-glutamic acid) modulates the properties of poly(ethylene glycol) hydrogel for biomedical applications

2016 ◽  
Vol 27 (18) ◽  
pp. 1775-1787 ◽  
Author(s):  
Weikang Hu ◽  
Xiaoreng Feng ◽  
Xin Liu ◽  
Shulin Dai ◽  
Wen Zeng ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Glutamic Acid ◽  
Biomedical Applications ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Reducing the toxicity of amphotericin B by encapsulation using methoxy poly(ethylene glycol)-b-poly(l-glutamic acid-co-l-phenylalanine)

2018 ◽  
Vol 6 (8) ◽  
pp. 2189-2196 ◽  
Author(s):  
Chenguang Yang ◽  
Baiji Xue ◽  
Wantong Song ◽  
Bo Kan ◽  
Dawei Zhang ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Glutamic Acid ◽  
Amphotericin B ◽  
Fungal Infections ◽  
Antifungal Drug ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Amphotericin B (AmB) is an antifungal drug used for serious fungal infections and leishmaniosis.

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